Doi, Toshihiko First-in-human phase 1 study of novel dUTPase inhibitor TAS-114 in combination with S-1 in Japanese patients with advanced solid tumors. [electronic resource] - Investigational new drugs 06 2019 - 507-518 p. digital Publication Type: Clinical Trial, Phase I; Journal Article; Multicenter Study; Research Support, Non-U.S. Gov't ISSN: 1573-0646 Standard No.: 10.1007/s10637-018-0697-3 doi Subjects--Topical Terms: AdultAgedAged, 80 and overAntimetabolites, Antineoplastic--pharmacokineticsDrug CombinationsDrug Therapy, CombinationEnzyme Inhibitors--pharmacokineticsFemaleFollow-Up StudiesHumansMaleMaximum Tolerated DoseMiddle AgedNeoplasms--drug therapyOxonic Acid--pharmacokineticsPrognosisPyrimidines--pharmacokineticsPyrophosphatases--antagonists & inhibitorsSulfonamides--pharmacokineticsTegafur--pharmacokineticsTissue Distribution